Description

Cyclobutyl-Acetic Acid Methyl Ester is a specialized organic ester building block of significant interest in advanced synthetic chemistry. This compound matters for its role as a versatile intermediate, enabling the construction of complex molecular architectures with cyclobutane motifs. It is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those requiring a strained cyclobutyl ring system for biological activity.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where the cyclobutane structure contributes to specific modes of action.
• Flavor & Fragrance Chemistry: Serves as a precursor for synthesizing unique aroma compounds and flavoring agents with complex ester profiles.
• Material Science Research: Employed in the development of novel polymers and specialty materials that incorporate cyclic aliphatic units for modified physical properties.
• Organic Synthesis Building Block: Utilized in academic and industrial laboratories for method development, cycloaddition reactions, and the synthesis of complex natural product analogs.

Basic Information

Product Name	Cyclobutyl-Acetic Acid Methyl Ester
CAS No.	72306-37-7
Molecular Formula	C7H12O2
Molecular Weight	128.17 g/mol
Synonyms	Methyl Cyclobutylacetate; Cyclobutaneacetic Acid Methyl Ester; Methyl 2-Cyclobutylacetate; 2-Cyclobutylacetic Acid Methyl Ester; Cyclobutylacetic Acid Methyl Ester; Methyl Cyclobutaneacetate; Cyclobutylacetate Methyl Ester; Cyclobutyl Methyl Acetate
EINECS	Contact for details

Quality Control

Our Cyclobutyl-Acetic Acid Methyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly closed when not in use to prevent moisture absorption and evaporation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.